641482464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2432

約数の個数: 96

約数和(自身を含む): 1929312000

約数和(自身を除く): 1287829536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 499, 672, 998, 1497, 1913, 1996, 2994, 3493, 3826, 3992, 5739, 5988, 6986, 7652, 7984, 10479, 11478, 11976, 13391, 13972, 15304, 15968, 20958, 22956, 23952, 26782, 27944, 30608, 40173, 41916, 45912, 47904, 53564, 55888, 61216, 80346, 83832, 91824, 107128, 111776, 160692, 167664, 183648, 214256, 321384, 335328, 428512, 642768, 954587, 1285536, 1909174, 2863761, 3818348, 5727522, 6682109, 7636696, 11455044, 13364218, 15273392, 20046327, 22910088, 26728436, 30546784, 40092654, 45820176, 53456872, 80185308, 91640352, 106913744, 160370616, 213827488, 320741232, 641482464]

約数ペア:

[(1, 641482464), (2, 320741232), (3, 213827488), (4, 160370616), (6, 106913744), (7, 91640352), (8, 80185308), (12, 53456872), (14, 45820176), (16, 40092654), (21, 30546784), (24, 26728436), (28, 22910088), (32, 20046327), (42, 15273392), (48, 13364218), (56, 11455044), (84, 7636696), (96, 6682109), (112, 5727522), (168, 3818348), (224, 2863761), (336, 1909174), (499, 1285536), (672, 954587), (998, 642768), (1497, 428512), (1913, 335328), (1996, 321384), (2994, 214256), (3493, 183648), (3826, 167664), (3992, 160692), (5739, 111776), (5988, 107128), (6986, 91824), (7652, 83832), (7984, 80346), (10479, 61216), (11478, 55888), (11976, 53564), (13391, 47904), (13972, 45912), (15304, 41916), (15968, 40173), (20958, 30608), (22956, 27944), (23952, 26782)]